数控车床编程实例

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1、数控车床编程实例(KND系统)如图所示：一、分析：该零件为国家职业技能数控车床中级工要求图纸，其中材料为45钢，毛坯为Φ32×85mm，下面的编写的数控编程在北京凯恩帝数控车床（KND-1TBⅡ）中加工，所用的刀具为1#刀：外园车刀、2#刀：切槽车刀(3mm刀宽)、3#刀：螺纹车刀。下面是学生编写的加工程序：//先加工零件左端边表面O0001M3S900T0101G0X35Z5G71U0.5R2G71P10Q20U0.5F100N10G0X16G1Z0F80X20Z-2Z-25G2X30Z-30R5N20G1Z-41G70P10Q20G0100Z100T0100

2、M30   ----------------------------//加工零件右端边表面O0002M3S900T0101G0X35Z5G71U0.5R2G71P10Q20U0.5F10N10G0X16S1200G1Z0F80G1X20Z-2Z-20N20G1X30Z-40G0X100Z100S300T0202G0X25Z-20G1X16F20G1X25F100W1X16F20X25F100G0X100Z100S500T0303G0X25Z5G92X19.8Z-20F2X19.3X18.8X18.4X18X17.0X17.4G0X100Z100T0300M30数

3、控车床编程实例如图所示：一、分析：该零件为国家职业技能数控车床中级工要求图纸，其中材料为45钢，毛坯为Φ40×120mm，下面的编写的数控编程在北京凯恩帝数控车床（KND-1TBⅡ）中加工，所用的刀具为1#刀：外园车刀、2#刀：切槽车刀(3mm刀宽)、3#刀：螺纹车刀。 下面是学生编写的加工程序：//先加工零件左端边表面O1234M03S650T0101 //外园车刀G0X40Z5G71U0.75R2G71P10Q20U0.5F120  N10G0X0S1200G1Z0F80G3X30Z-15R15G1Z-46X32X34Z-47Z-51X36X38Z-52N2

4、0Z-63G70P10Q20G0X100Z100T0202G0X35Z-29S500G1X26F40X35F100W1X26F40X35F100Z-29X26F40X35F100W1X26F40X35F100G0X100Z100T0200M30----------------------------//加工零件右端边表面O2345M03S650T0101G0X40Z5G71U0.75R2G71P10Q20U0.5F120N10G0X16S1200G1Z0F80G1X19.75Z-2Z-24X24Z-34.74G2X31Z-44.37R15N20G3X38Z-54

5、R15G70P10Q20G0X100Z100T0202  //3mm的切槽车刀G0X35Z-14S600G1X16F40X35F100W1X16F40X35F100G0X100Z100T0303  //螺纹车刀G0X30Z5S600G92X19.4Z-24F2.5X19X18.5X18X17.5X17X16.8X16.75G0X100Z100T0300M30数控车床编程实例(华兴系统)例一.图示如下零件材料:黄铜,毛坯:锻件,单边余量约1mm,螺纹为公制直螺纹，螺距1.5mm1#刀：内孔刀； 2#刀：割槽刀(刀宽为槽宽3mm)；  3#刀：螺纹刀刀具起始点为(X

6、100,Z50);N0010M03S1500N0020G00X100Z50N0030T1N0040G00X30N0050G00Z0N0060G01X55F150               (加工端面)N0070G01X39.5N0080G01X36.5Z-1.5            (倒角1.5×45)N0090G01Z-26                   (车削内孔φ38)N0100G03X30Z-30R4F100       (车削内圆弧R4)N0110G01Z-37                   (车削内孔φ30)N0120G00X28  

7、                  (X向退刀)N0130G00Z50                    (Z向退刀)N0140T2                         (换内孔刀割槽)N0150G00X35                    (快速进刀)N0160G00Z-18                   (快速进刀)N0170G01X44F150               (割槽)N0180G00X36                    (快速退刀)N0190G00Z50                    (快速退刀)N

8、0200T3